make SEARCH_PREFIX to work with complex (use_strcoll) charsets

f1fb3649 · serg@sergbook.mysql.com · 1966f4b8 · f1fb3649
Commit f1fb3649 authored Aug 05, 2002 by serg@sergbook.mysql.com
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mysys/my_handler.c mysys/my_handler.c +2 -1

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--- a/mysys/my_handler.c
+++ b/mysys/my_handler.c
@@ -25,7 +25,8 @@ int mi_compare_text(CHARSET_INFO *charset_info, uchar *a, uint a_length,
 #ifdef USE_STRCOLL
  if (use_strcoll(charset_info))
  {
-    /* QQ: This needs to work with part keys at some point */
+    if (part_key && b_length < a_length)
+      a_length=b_length;
    return my_strnncoll(charset_info, a, a_length, b, b_length);
  }
  else